JP5426464B2 - 変位測定器 - Google Patents

変位測定器 Download PDF

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Publication number
JP5426464B2
JP5426464B2 JP2010094862A JP2010094862A JP5426464B2 JP 5426464 B2 JP5426464 B2 JP 5426464B2 JP 2010094862 A JP2010094862 A JP 2010094862A JP 2010094862 A JP2010094862 A JP 2010094862A JP 5426464 B2 JP5426464 B2 JP 5426464B2
Authority
JP
Japan
Prior art keywords
spindle
sleeve
thimble
rotation
displacement measuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2010094862A
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English (en)
Japanese (ja)
Other versions
JP2011226839A5 (zh
JP2011226839A (ja
Inventor
勝三郎 辻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitutoyo Corp
Original Assignee
Mitutoyo Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitutoyo Corp filed Critical Mitutoyo Corp
Priority to JP2010094862A priority Critical patent/JP5426464B2/ja
Priority to US13/085,762 priority patent/US8413348B2/en
Priority to CN201110095441.0A priority patent/CN102261877B/zh
Priority to EP11162625A priority patent/EP2378238B1/en
Publication of JP2011226839A publication Critical patent/JP2011226839A/ja
Publication of JP2011226839A5 publication Critical patent/JP2011226839A5/ja
Application granted granted Critical
Publication of JP5426464B2 publication Critical patent/JP5426464B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/18—Micrometers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
JP2010094862A 2010-04-16 2010-04-16 変位測定器 Expired - Fee Related JP5426464B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010094862A JP5426464B2 (ja) 2010-04-16 2010-04-16 変位測定器
US13/085,762 US8413348B2 (en) 2010-04-16 2011-04-13 Displacement measuring instrument
CN201110095441.0A CN102261877B (zh) 2010-04-16 2011-04-14 位移测量器
EP11162625A EP2378238B1 (en) 2010-04-16 2011-04-15 Displacement measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010094862A JP5426464B2 (ja) 2010-04-16 2010-04-16 変位測定器

Publications (3)

Publication Number Publication Date
JP2011226839A JP2011226839A (ja) 2011-11-10
JP2011226839A5 JP2011226839A5 (zh) 2013-05-23
JP5426464B2 true JP5426464B2 (ja) 2014-02-26

Family

ID=44121750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010094862A Expired - Fee Related JP5426464B2 (ja) 2010-04-16 2010-04-16 変位測定器

Country Status (4)

Country Link
US (1) US8413348B2 (zh)
EP (1) EP2378238B1 (zh)
JP (1) JP5426464B2 (zh)
CN (1) CN102261877B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5426459B2 (ja) * 2010-04-08 2014-02-26 株式会社ミツトヨ マイクロメータ
JP5426464B2 (ja) * 2010-04-16 2014-02-26 株式会社ミツトヨ 変位測定器
JP5986790B2 (ja) * 2012-04-23 2016-09-06 株式会社ミツトヨ マイクロメータ
USD729659S1 (en) 2013-09-02 2015-05-19 Mitutoyo Corporation Micrometer
JP6275420B2 (ja) * 2013-09-05 2018-02-07 株式会社ミツトヨ マイクロメータ
EP3225950B1 (en) 2016-03-31 2018-09-12 Tesa Sa Portable displacement measuring instrument with constant force mechanism
US11493116B2 (en) 2019-03-15 2022-11-08 Biblios Co., Ltd. Micro head and stage mechanism using the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635761A (en) 1979-08-31 1981-04-08 Nec Corp Manufacture of tungsten cylindrical body
JPS59112202A (ja) 1982-12-20 1984-06-28 Mitsutoyo Mfg Co Ltd マイクロメ−タ
US4578868A (en) 1983-04-01 1986-04-01 Mitutoyo Mfg. Co., Ltd. Digital display measuring apparatus
JPS6314103U (zh) * 1986-07-12 1988-01-29
JP3245900B2 (ja) 1991-09-02 2002-01-15 日本精工株式会社 ボールラップ盤及びその使用方法
JP3724995B2 (ja) * 1999-11-10 2005-12-07 株式会社ミツトヨ マイクロメータ
DE10243596B4 (de) * 2001-09-20 2016-10-13 Mitutoyo Corporation Linearer Aktuator mit zwei durch Verbindungsstäbe verbundenen Drehelementen und einem Hauptkörper aus zwei getrennten Rahmen
JP4520722B2 (ja) * 2002-12-10 2010-08-11 株式会社ミツトヨ 回転運動変換機構および測定機
DE102004006672B3 (de) * 2004-02-11 2005-08-18 Carl Mahr Holding Gmbh Feinmessgerät zur Abstandsvermessung
DE102004046889B3 (de) 2004-09-28 2006-06-14 Carl Mahr Holding Gmbh Messschraube mit nicht drehendem Messbolzen
CN101038147A (zh) * 2007-04-10 2007-09-19 赵伟荣 数显杠杆千分尺
JP5265982B2 (ja) 2008-07-29 2013-08-14 株式会社ミツトヨ デジタル式変位測定器
JP5426459B2 (ja) * 2010-04-08 2014-02-26 株式会社ミツトヨ マイクロメータ
JP5426464B2 (ja) * 2010-04-16 2014-02-26 株式会社ミツトヨ 変位測定器
JP5057602B2 (ja) 2010-06-30 2012-10-24 トピー工業株式会社 車両用ホイール

Also Published As

Publication number Publication date
CN102261877B (zh) 2016-01-20
US8413348B2 (en) 2013-04-09
EP2378238A1 (en) 2011-10-19
CN102261877A (zh) 2011-11-30
JP2011226839A (ja) 2011-11-10
EP2378238B1 (en) 2012-07-18
US20110252659A1 (en) 2011-10-20

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